129 lines
4.1 KiB
TypeScript
129 lines
4.1 KiB
TypeScript
import * as vscode from 'vscode';
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import { strict } from 'assert';
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import { Server } from './server';
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const RA_LSP_DEBUG = process.env.__RA_LSP_SERVER_DEBUG;
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export type CargoWatchStartupOptions = 'ask' | 'enabled' | 'disabled';
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export type CargoWatchTraceOptions = 'off' | 'error' | 'verbose';
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export interface CargoWatchOptions {
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enableOnStartup: CargoWatchStartupOptions;
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checkArguments: string;
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checkCommand: string;
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trace: CargoWatchTraceOptions;
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}
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export class Config {
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public highlightingOn = true;
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public rainbowHighlightingOn = false;
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public enableEnhancedTyping = true;
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public raLspServerPath = RA_LSP_DEBUG || 'ra_lsp_server';
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public showWorkspaceLoadedNotification = true;
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public lruCapacity: null | number = null;
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public cargoWatchOptions: CargoWatchOptions = {
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enableOnStartup: 'ask',
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trace: 'off',
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checkArguments: '',
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checkCommand: ''
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};
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private prevEnhancedTyping: null | boolean = null;
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constructor() {
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vscode.workspace.onDidChangeConfiguration(_ =>
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this.userConfigChanged()
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);
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this.userConfigChanged();
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}
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public userConfigChanged() {
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const config = vscode.workspace.getConfiguration('rust-analyzer');
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if (config.has('highlightingOn')) {
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this.highlightingOn = config.get('highlightingOn') as boolean;
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}
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if (config.has('rainbowHighlightingOn')) {
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this.rainbowHighlightingOn = config.get(
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'rainbowHighlightingOn'
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) as boolean;
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}
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if (config.has('showWorkspaceLoadedNotification')) {
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this.showWorkspaceLoadedNotification = config.get(
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'showWorkspaceLoadedNotification'
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) as boolean;
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}
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if (!this.highlightingOn && Server) {
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Server.highlighter.removeHighlights();
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}
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if (config.has('enableEnhancedTyping')) {
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this.enableEnhancedTyping = config.get(
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'enableEnhancedTyping'
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) as boolean;
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if (this.prevEnhancedTyping === null) {
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this.prevEnhancedTyping = this.enableEnhancedTyping;
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}
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} else if (this.prevEnhancedTyping === null) {
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this.prevEnhancedTyping = this.enableEnhancedTyping;
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}
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if (this.prevEnhancedTyping !== this.enableEnhancedTyping) {
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const reloadAction = 'Reload now';
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vscode.window
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.showInformationMessage(
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'Changing enhanced typing setting requires a reload',
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reloadAction
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)
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.then(selectedAction => {
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if (selectedAction === reloadAction) {
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vscode.commands.executeCommand(
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'workbench.action.reloadWindow'
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);
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}
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});
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this.prevEnhancedTyping = this.enableEnhancedTyping;
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}
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if (config.has('raLspServerPath')) {
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this.raLspServerPath =
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RA_LSP_DEBUG || (config.get('raLspServerPath') as string);
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}
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if (config.has('enableCargoWatchOnStartup')) {
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this.cargoWatchOptions.enableOnStartup = config.get<
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CargoWatchStartupOptions
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>('enableCargoWatchOnStartup', 'ask');
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}
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if (config.has('trace.cargo-watch')) {
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this.cargoWatchOptions.trace = config.get<CargoWatchTraceOptions>(
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'trace.cargo-watch',
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'off'
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);
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}
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if (config.has('cargo-watch.check-arguments')) {
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this.cargoWatchOptions.checkArguments = config.get<string>(
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'cargo-watch.check-arguments',
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''
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);
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}
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if (config.has('cargo-watch.check-command')) {
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this.cargoWatchOptions.checkCommand = config.get<string>(
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'cargo-watch.check-command',
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''
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);
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}
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if (config.has('lruCapacity')) {
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this.lruCapacity = config.get('lruCapacity') as number;
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}
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}
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}
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